diff --git a/app/public/style.css b/app/public/style.css
index 976be67..bddc72b 100644
--- a/app/public/style.css
+++ b/app/public/style.css
@@ -4,8 +4,8 @@
     --text-color: #333;
     --container-bg: #fff;
     --container-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-    --header-bg: #0056b3;
-    --header-text: #fff;
+    --header-bg: #2794f9;
+    --header-text: #000;
     --nav-bg: #e2e2e2;
     --nav-link-color: #0056b3;
     --nav-link-hover-bg: #d1d1d1;
@@ -93,7 +93,7 @@ h1, h2 {
     padding: 8px 12px;
     text-decoration: none;
     color: var(--header-text);
-    border: 1px solid rgba(255, 255, 255, 0.4);
+    border: 1px solid rgba(0, 0, 0, 0.4);
     border-radius: 8px; /* Coins arrondis */
     transition: background-color 0.3s ease;
     display: flex;
@@ -106,7 +106,7 @@ h1, h2 {
 }
 
 .lang-button.active {
-    background-color: rgba(255, 255, 255, 0.3);
+    background-color: rgba(0, 235, 42, 0.3);
     border-color: var(--header-text);
 }